package com.class05.config;


import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ViewResolverRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;


/**
 * @ClassDescription:
 * @JdkVersion: 17
 * @Author: yxy
 * @Created: 2023/12/1 9:28
 */
@Configuration
@EnableWebMvc//添加了handlerMapping、handlerAdapter、json转化器
//视图解析器，指定前后缀
@ComponentScan("com.class05.controller")
public class MvcConfig implements WebMvcConfigurer {
    @Override
    public void configureViewResolvers(ViewResolverRegistry
                                                   registry) {
//        registry可以快速添加前后缀
        registry.jsp("/WEB-INF/views/", ".jsp");
//        handler->index
    }
//开启静态资源查找
//    dispatcherServlet  ->  handlerMapping 找有没有对应的handler  -》
//    [没有 -》  找有没有静态资源]
    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer
                                                            configurer) {
        configurer.enable();
    }
}
